A smart and practical backpack fitting 17.3 inch laptop computers. The back padding and shoulder straps are ergonomically shaped to help maintain correct spinal alignment for the most comfortable wear. Back padding and Shoulder pad is made of high quality EU foam. The backpack comes up with 3 Main compartments ample space internally with several pockets to keep your belongings separated and easy to find. Also has Bottle holder and Side pocket slot to keep useful accessories . Back pack is Sturdy and Impact Resistent with Fully cushioned.It is perfect solution for all of your needs.